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Separating Copper from Scrap by Preferential Melting. Laboratory and Economic Evaluation.
Leak-VG; Fine-MM; Dolezal-H
Proc 4th Miner Waste Utilization Symp Chicago IllinoisMay 7-8 1974 1974 May; 4:409-416
A technique for recovering copper and steel from metallic scrap based on preferential melting in molten salt baths at 1,150 deg. to 1,250 deg. C is described.
Proc. 4th Miner. Waste Utilization Symp., Chicago, Illinois, May 7-8, 1974, V. 4, PP. 409-416
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Content source: National Institute for Occupational Safety and Health Education and Information Division